MacBook Air sharp enough to slice bread, bone, human flesh

According to a group of Germans — a people who know a thing or two about the subject — the edge of a MacBook Air, quickly drawn across the softly pulsing skin of a human throat, is enough to slice through windpipes, sever sinew and squirt spouts of crimson-scented gore. It's also sharp enough to slice a loaf of bread or accidentally dice an elbow. Apple currently has no plans to adopt either MBA "feature" into a hip, upbeat television advertisement, backed by the melodious lyrics of Yael Naïm. Pity.

You can use a normal whet stone to sharpen your Macbook Air, but most people will opt for the $149.99 Belkin rechargeable sharpening station. It doesn’t work as well as a $5 whet stone, but the design complements the look of the Macbook Air quite nicely.

From (Google translated) TFA:
2nd No, the MacBook Air can not cut bread, at least it can not touch. It is the photo above is written as a “dramatized presentation,” a scherzhafte exaggeration of actual sharp MacBook Air